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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Medieval Latin parentheticus (from Late Latin parenthesis or Ancient Greek παρένθετος (parénthetos), + -icus) + -al. By surface analysis, par- + en- + thetical.
parenthetical expression
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tap / space
Classic usage
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